"The SSD would still have much better overall performance than the hybrid drive. The hybrid drive would only have SSD-like performance with caches data, not everything. It'd be better on average than a regular hard drive for that cached data, but otherwise, it's just a hard drive.
Basically, the hybrid drive is a decent compromise between the two in terms of performance for some commonly accessed data and capacity for the money, but it's not really comparable to an SSD. IE program load time for most programs would probably be normal for an HDD, stuff such as virus scans and such would be normal for an HDD, etc while boot time and some other commonly accessed files would perform more like an SSD."
http://www.tomshardware.co.uk/forum/296326-32-sshd
En très gros, le SSHD n'a des perfs similaires à un SSD uniquement sur les données en caches (Windows et autres programmes ect...) Pour le reste, c'est un HDD tout ce qui a de plus normal. Donc maintenant faut se poser une question; est-ce qu'on préfère que TOUTES les données soient accédées rapidement (SSD)? Ou on veut juste que Windows démarre plus vite(SSHD)?